com.io7m.jregions.core.unparameterized.areas

Class AreaD.Builder

java.lang.Object

com.io7m.jregions.core.unparameterized.areas.AreaD.Builder

Enclosing class:

AreaD

public static final class AreaD.Builder
extends Object

Builds instances of type AreaD. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Method Summary

Modifier and Type	Method and Description
AreaD	build() Builds a new AreaD.
AreaD.Builder	from(AreaDType instance) Fill a builder with attribute values from the provided AreaDType instance.
AreaD.Builder	setMaximumX(double maximumX) Initializes the value for the maximumX attribute.
AreaD.Builder	setMaximumY(double maximumY) Initializes the value for the maximumY attribute.
AreaD.Builder	setMinimumX(double minimumX) Initializes the value for the minimumX attribute.
AreaD.Builder	setMinimumY(double minimumY) Initializes the value for the minimumY attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

from

public final AreaD.Builder from(AreaDType instance)

Fill a builder with attribute values from the provided AreaDType instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

setMinimumX

public final AreaD.Builder setMinimumX(double minimumX)

Initializes the value for the minimumX attribute.

Parameters:

minimumX - The value for minimumX

Returns:

this builder for use in a chained invocation

setMaximumX

public final AreaD.Builder setMaximumX(double maximumX)

Initializes the value for the maximumX attribute.

Parameters:

maximumX - The value for maximumX

Returns:

this builder for use in a chained invocation

setMinimumY

public final AreaD.Builder setMinimumY(double minimumY)

Initializes the value for the minimumY attribute.

Parameters:

minimumY - The value for minimumY

Returns:

this builder for use in a chained invocation

setMaximumY

public final AreaD.Builder setMaximumY(double maximumY)

Initializes the value for the maximumY attribute.

Parameters:

maximumY - The value for maximumY

Returns:

this builder for use in a chained invocation

build

public AreaD build()

Builds a new AreaD.

Returns:

An immutable instance of AreaD

Throws:

IllegalStateException - if any required attributes are missing